Additionally, using the TIMER database to further evaluate the RNA-Seq data, expression of OSCAR was found to be significantly upregulated in 11 types of human cancers, including BRCA, cholangiocarcinoma (CHOL), colon adenocarcinoma (COAD), esophageal cancer (ESCA), head and neck cancer (HNSC), kidney chromophobe, KIRC, kidney renal papillary cell carcinoma (KIRP), rectal adenocarcinoma (READ), stomach adenocarcinoma (STAD), and thyroid carcinoma (THCA), compared with the associated normal tissues. Here, OSCAR is linked to cholangiocarcinoma.